Added scrollDownTextEdit() -> text edit is supposed to scroll down autmatically

in case too much info has to be displayed.

mainwindow.cpp

@@ -7,6 +7,7 @@
 #include <QDateTime>
 #include <QMessageBox>
 #include <QDebug>
+#include <QScrollBar>
 
 MainWindow::MainWindow(Worker *worker, QWidget *parent)
     : QMainWindow(parent)
@@ -137,6 +138,15 @@ void MainWindow::onQuit() {
     qApp->exit(m_worker->returnCode());
 }
 
+void MainWindow::scrollDownTextEdit() {
+    ui->updateStatus->setEnabled(true);
+
+    QTextCursor tmpCursor = ui->updateStatus->textCursor();
+    tmpCursor.movePosition(QTextCursor::End);
+    ui->updateStatus->setTextCursor(tmpCursor);
+    ui->updateStatus->ensureCursorVisible();
+}
+
 void MainWindow::onAppendText(QString text, QString suffix) {
     QString editText = ui->updateStatus->toPlainText();
     if (!suffix.isNull() && suffix.size() > 0) {

mainwindow.h

@@ -38,6 +38,8 @@ private slots:
     void onQuit();
 
 private:
+    void scrollDownTextEdit();
+
     Ui::MainWindow *ui;
     Worker *m_worker;
     int m_width;